Browsing Tag
Qubits
9 posts
Learning high-accuracy error decoding for quantum processors
Learning to decode the surface code In this work, we present a neural-network architecture that learns to decode…
Entanglement and iSWAP gate between molecular qubits
DeMille, D. Quantum computation with trapped polar molecules. Phys. Rev. Lett. 88, 067901 (2002). Article ADS CAS PubMed …
Advanced CMOS manufacturing of superconducting qubits on 300 mm wafers
Arute, F. et al. Quantum supremacy using a programmable superconducting processor. Nature 574, 505–510 (2019). Article ADS CAS …
Google says it’s made a quantum computing breakthrough that reduces errors
One major challenge has been that quantum computers can store or manipulate information incorrectly, preventing them from executing…
Quantum control of a cat qubit with bit-flip times exceeding ten seconds
Google Quantum AI Suppressing quantum errors by scaling a surface code logical qubit. Nature 614, 676–681 (2023). Article …
Probing single electrons across 300-mm spin qubit wafers
Electron temperature measurement Electron temperature in the cryo-prober is measured from a charge-stability diagram, using a transition line…
High-fidelity spin qubit operation and algorithmic initialization above 1 K
Measurement setup The full experimental setup is shown in Extended Data Fig. 1. The device is measured in…
Penning micro-trap for quantum computing
Trapped atomic ions are among the most advanced technologies for realizing quantum computation and quantum simulation, based on…
Non-Abelian topological order and anyons on a trapped-ion processor
Goldin, G. A., Menikoff, R. & Sharp, D. H. Comments on ‘general theory for quantum statistics in two…